The video tutorial introduces Cloud Datastore, a NoSQL database on Google Cloud, highlighting its scalability and schema-less nature. It discusses the advantages of using Cloud Datastore, such as high-speed query performance and automatic scaling. The tutorial explores various use cases, including e-commerce user preferences, real-time inventory management, mobile games, and session management. The video concludes with a brief overview of the next lecture, which will focus on building and deploying an application using Cloud Functions and Cloud Datastore.

What type of database is Cloud Datastore?

• Relational database

• NoSQL document-oriented database

• Graph database

• Key-value store

How does Cloud Datastore handle data schema?

• It requires a predefined schema

• It uses a flexible schema

• It is schema-less

• It uses a fixed schema

Which of the following is NOT an advantage of Cloud Datastore?

• Automatic scaling

• Requires setting up virtual machines

• Schema-less design

• High-speed query performance

In which scenario would Cloud Datastore be most beneficial?

• Managing real-time inventory changes

• Hosting static websites

• Storing fixed schema data

• Running complex SQL queries

Which use case is NOT suitable for Cloud Datastore?

• Customized user preferences

• Real-time leaderboard updates

• Complex financial transactions

• Session management